Mel Gibson film cameo cancelled after protests from cast and crew

Mel Gibson and Oksana Grigorieva arrive at the Edge Of Darkness premiere in Paris in February this year. Photograph: Jacques Brinon/APMel Gibson's professional resurrection has suffered another setback after the troubled actor's mooted cameo in the sequel to The Hangover was cancelled following apparent protests from the some of the film's cast and crew.It emerged this week that Gibson, 54, had